Foldable 3D printer



FIG. 1 is a top, front, right perspective view of a foldable 3D printershowing the claimed design;

FIG. 2 is a top, front, left perspective view thereof;

FIG. 3 is a top, rear, right perspective view thereof;

FIG. 4 is a top, rear, left perspective view thereof;

FIG. 5 is a bottom, front, right perspective view thereof;

FIG. 6 is a bottom, front, left perspective thereof;

FIG. 7 is a bottom, rear, right perspective thereof; and,

FIG. 8 is a bottom, rear, left perspective thereof.

The broken lines in FIGS. 5-8 depict portions of the foldable 3D printerthat form no part of the claimed design.

CLAIM The ornamental design for a foldable 3D printer, as shown anddescribed.